Phase jumping

amighpey · May 29, 2016, 7:54am

19
Hi
what is the jumping appeared in my interferogram.

My processing steps are as below:
co registration
interferogram formation
debursting
topographic phase removal
filtering
multi look

this jamping is appared after debursting.
Regards

falahfakhri · June 1, 2016, 12:46pm

where is the step of unwrapping?

amighpey · June 5, 2016, 10:38am

It is after muli looking, which contains this jumping.

lveci · June 6, 2016, 4:35pm

For products with 17 orbit state vectors acquired in 2016 there was a bug found in the orbit interpolation. I’ll issue a module update which should fix most of these issues.

amighpey · June 8, 2016, 4:35am

Thanks, please inform me after that this update, so I’ll reproduce the results.
Regards

amighpey · June 25, 2016, 9:30am

Hi
Is S1 top coregistration with ESD the module update which fix these issues?
Regards,

amighpey · June 26, 2016, 5:17am

Hi
Would you please give me the number of these 17 orbits? So I wont use them in my process.
Regards

amighpey · October 1, 2016, 11:28am

Hi
Was the module which fix this the problem updated ? I still have this problem.

javadadabi · October 3, 2021, 7:31pm

Hi
Maybe it’s too late for answer,but this problem has been solved using this reference and now is available in this way:
Radar → Coregistration → S-1 TOPS Coregistration → Enhanced-Spectral-Diversity